Enum WebsocketError

pub enum WebsocketError {
    InvalidWebsocketRequest,
    WrongSubprotocol,
}

Error that can happen when attempting to start websocket.

Variants

InvalidWebsocketRequest

The request does not match a websocket request.

The conditions are:

• The method must be GET.
• The HTTP version must be at least 1.1.
• The request must include Host.
• The Connection header must include websocket.
• The Sec-WebSocket-Version header must be 13.
• Must have a Sec-WebSocket-Key header.

WrongSubprotocol

The subprotocol passed to the function was not requested by the client.

Trait Implementations

impl Debug for WebsocketError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for WebsocketError

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Error for WebsocketError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.